Part of the regional summaries: Maldives - North (Haa Alif to Baa / Lhaviyani) and Maldives

Kihavah's house reef centers on an underwater restaurant ringed by coral-nursery domes and anemone carpets, while a drift along its outer wall found a crown-of-thorns starfish and a stark white feeding scar amid brilliant yellow soft-coral faces. Weeks after these January 2016 photos, the 2016 El Niño arrived, and Baa's surveyed reefs were 82–97% bleached by April (Coral Reef CPR transects).
Kihavah ގެ ހައުސް ރީފުގެ މެދުގައި ހުރީ ކަނޑުގެ ތިރީގައިވާ ރެސްޓޯރަންޓެކެވެ. އޭގެ ވަށައިގެން ހިރިގާ ހައިކުރާ (coral nursery) ގުނބަޒުތަކާއި anemone ކާޕެޓެއް ފަދައިން ފަތުރިފައިވާ ބިންތައް ހުރެއެވެ. އަދި އޭގެ ބޭރު ފާރުގައި ކުރި ޑްރިފްޓް ފީނުމުގައި، ވިދާ ރީނދޫ ކުލައިގެ ސޮފްޓް ކޯރަލް ހުރި ފާރުތަކުގެ ތެރޭގައި crown-of-thorns ސްޓާފިޝްއެއް އާއި ކާފައިވާ ފާޅުކޮށް ހުދު ލަކުނެއް ފެނުނެވެ. 2016 ގެ ޖަނަވަރީގެ މި ފޮޓޯތައް ނަގާތާ ހަފްތާތަކެއް ފަހުން 2016 ގެ El Niño އައެވެ. އަދި އޭޕްރީލް ވަންދެން ބ. އަތޮޅުގައި ސާވޭކުރި ފަރުތަކުގެ 82–97% ހުދުވިއެވެ (Coral Reef CPR ގެ ޓްރާންސެކްޓްތައް).
AI translation of this summary; the English is authoritative. (low confidence)
14 of the 26 photographs on this page are shown beside the text that discusses them under "Site description" below.
Kihavah was the Baa Atoll base for the January 2016 expedition, and even its dinner table came with a reef attached: the resort's underwater restaurant sits nose-deep in the house reef, its windows framing coral bommies upholstered in waving sea-anemone carpets, patrolled by sergeant majors and drifting clouds of orange anthias — with the coral nursery's dome frames visible out on the sand (e.g., Image 12, Image 13, Image 14, Image 15, Image 16, Image 17).
After dark, the jetty lights turn the shallows amber and stingrays come sailing through the glow like slow kites. The seaplane ride in is its own natural-history lesson, the aerial sequence tracing Baa's ring reefs and faros in turquoise relief.
A drift along the house reef's sheer outer wall told a different story: whole faces tiled in brilliant yellow soft corals, the classic livery of a current-swept Maldivian drop-off, set off by red sponge and pink coralline crusts, with dark bushy colonies rooted in the sand at its foot like black corals (e.g., Image 1, Image 2, Image 3, Image 5, Image 6).
On the 22 January 2016 house-reef drift, Anderson photographed a crown-of-thorns starfish out on the rubble (e.g., Image 26) and a table coral with a stark white feeding scar (e.g., Image 7).
Weeks after the visit, the 2016 El Niño arrived; Baa's surveyed reefs were 82–97% bleached by April (Coral Reef CPR transects, April 2016; we were part of the CPR team), making these frames a quiet time capsule.
Glassy sweepers seethed beneath a ledge (e.g., Image 4), fusiliers and damselfish streamed along the rim, and trevallies patrolled the pink light near the surface.
We found no other surveys at this site as of 2026. If you would like to share yours, please email us.
This marker covers two Baa Atoll dives, the Kihavah house reef and Golden Wall. At Golden Wall, a diver dropping in over the rubble is first mobbed by bannerfish — hundreds of them, banded black and white with trailing yellow fins, packed so densely they read as weather rather than fish. Then the wall arrives: a sheer face plated top to bottom in golden soft corals, glowing amber through the violet haze, dusted with drifting anthias and patrolled by dark damselfish, with a black bushy coral clawing out into the current. The dive ends on a sunny shallow plain of dome-shaped Porites corals scattered like boulders across white sand. House-reef research notes from this stay even earned a corner on the resort's conservation board.
| Method | Hard coral cover (%) | Photos (n) ± SE |
|---|---|---|
| In-house DINOv3 | 14.7 | |
| CoralSCOP edited | 19.3 | |
| Mean (± SD) | 17.0 ± 3.3 | |
| Range | 14.7–19.3 |
The two computer-vision methods agree within 4.6 pp (mean 17.0%).
Mean ± SD and range are across the computer-vision methods shown.
See a more detailed, stand-alone version of this table.
All images from Coral Reef Diagnostics. Data are from Coral Reef Diagnostics and Coral Reef CPR.
© Coral Reef Diagnostics.